11975810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 27316224

約数和(自身を除く): 15340414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 151, 154, 206, 302, 385, 515, 721, 755, 770, 1030, 1057, 1133, 1442, 1510, 1661, 2114, 2266, 3322, 3605, 5285, 5665, 7210, 7931, 8305, 10570, 11330, 11627, 15553, 15862, 16610, 23254, 31106, 39655, 58135, 77765, 79310, 108871, 116270, 155530, 171083, 217742, 342166, 544355, 855415, 1088710, 1197581, 1710830, 2395162, 5987905, 11975810]

約数ペア:

[(1, 11975810), (2, 5987905), (5, 2395162), (7, 1710830), (10, 1197581), (11, 1088710), (14, 855415), (22, 544355), (35, 342166), (55, 217742), (70, 171083), (77, 155530), (103, 116270), (110, 108871), (151, 79310), (154, 77765), (206, 58135), (302, 39655), (385, 31106), (515, 23254), (721, 16610), (755, 15862), (770, 15553), (1030, 11627), (1057, 11330), (1133, 10570), (1442, 8305), (1510, 7931), (1661, 7210), (2114, 5665), (2266, 5285), (3322, 3605)]